Fixes are available
APAR status
Closed as program error.
Error description
When using the xa_recover function call from a client- connected program, and the client machine uses a native integer encoding different from the server, the XIDs are misreported to the client by WebSphere MQ. This might lead to transactions remaining indoubt, and so requiring manual action to resolve them.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users of WebSphere MQ as an XA Resource Manager, using an external XA Transaction Manager, where the server runs on a machine with native integer encoding different from the server. Platforms affected: All Distributed (iSeries, all Unix and Windows) **************************************************************** PROBLEM SUMMARY: The format ID in the XA transaction identifier (XID) was not being sent correctly to the client. It was being sent in the encoding native to the server, which meant it was incorrect when being read by the software running on the client.
Problem conclusion
The format ID has been corrected before sending to the client. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: v7.1 Platform Fix Pack 7.1.0.3 -------- -------------------- Windows 7.1.0.3 AIX 7.1.0.3 HP-UX (Itanium) 7.1.0.3 Solaris (SPARC) 7.1.0.3 Solaris (x86-64) 7.1.0.3 iSeries 7.1.0.3 Linux (x86) 7.1.0.3 Linux (x86-64) 7.1.0.3 Linux (zSeries) 7.1.0.3 Linux (Power) 7.1.0.3 Platform v7.5 -------- -------------------- Multiplatforms 7.5.0.2 The latest available maintenance can be obtained from 'WebSphere MQ Recommended Fixes' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037 If the maintenance level is not yet available information on its planned availability can be found in 'WebSphere MQ Planned Maintenance Release Dates' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IV33867
Reported component name
WMQ AIX V7
Reported component ID
5724H7221
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-12-20
Closed date
2013-01-18
Last modified date
2013-01-18
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WMQ AIX V7
Fixed component ID
5724H7221
Applicable component levels
R710 PSY
UP
[{"Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSFKSJ","label":"WebSphere MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.1"}]
Document Information
Modified date:
03 October 2021